After reading a lot of these posts I feel like a piker. I'm running two M1.0ts, bridged mono into a pair of AL Silver Edition speakers. For this setup it takes a ground shaking crescendo to get the lights on the M1.0s to jump a notch. So in reality using not too many wpc but with a fair amount of headroom.

TFM-75 running Mains specs are 750W at 8ohms, 4-ohm rated power/ch 1000 W, 2-ohm dynamic power/ch 1300 W and using 806x bridged for 360 watts a channel for each surround and 360watts for center and sub has built in 1250 watt amp. All total of channels and sub approx. 3800 watts at 8 ohms, little more at 4 ohms.

Well, 200watts per channel to the front and rear, and 280w to the center, with 200w to the sub in the suround room. 200 watts per in the main 2 channel rig, into my Maggies, and 200 watts per into my 2 channel rig in the bedroom.( I won't count the receiver in the bedroom ) 60 watts per on the computer system. I really upped the ante when I got the 2 new 1.0t's and the m200t, at least for the surround system. I need more amps!!!